in Tim Ferriss book 4 Hour Body, there are 3 new theories, things that he recommends to do for life extension,
that have effect:
1.Donating blood (bloodletting)
every 8 weeks. is very good for the body.
2.For men, the more you ejaculate sperm, the fastest you age.
Studies showed that men who did not masturbate / have sex
lived 37% longer than those who were ejaculating every few days
This has to do with the spermogenesis, which is a very very hard
and difficult process for the body, to create DNA identical
spermatosoids with perfect genetical material.
3.For women, the more times you have sex, the younger you get,
because orgasms are like great exercise for female bodies.
It is not equality for sexes, but this is life:
For example, Joan Collins said in many interviews that the reason why
she looks like 40 years old, even if she is 76 years old,
is because she has a lot of sex everyday
Let's discuss your opinions on each one of these 3.
For me 2 and 3 theories make a lot of sense